ReportFBI Laboratory report re tie (Q40) and tie clip (Q41) examinations, with administrative page8 March 1972page 1 of 2
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Part 94, page 55

DB Cooper-41980Serials 164-2111, PD 164-41-685

Document date 8 March 1972

Open in FBI Vault (Part 94, page 55 of the PDF)

FBI 164-81, Vault Part 94 p. 55 (DB Cooper-41980), Report, dated 8 Mar 1972 — cooper.theunsolved.net/parts/Cooper-Part-94/pages/55

Transcript

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7-1b

REPORT of the FBI LABORATORY

FEDERAL BUREAU OF INVESTIGATION WASHINGTON, D. C. 20535

To: SAC, Portland Date: March 8, 1972 FBI File No. 164-2111 Re: NORJAK Lab. No. PC-H5141 MC GX

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Specimens received 2/28/72

Q40 Tie Q41 Tie clip

Result of examination:

No stains having the appearance of body fluids were found on Q40 or Q41.

No hairs or foreign textile fibers were found on Q40 or Q41.

No identifying marks were found on Q41 that would indicate either the owner or the manufacturer of this item.

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DB Cooper-41980 164-41-685